baber/WOPTO huggingface dataset:
Patent JP-2002251851-A (JP)
Title: Disk device
Inventor: INAJI TOSHIO
IPC: G11B21/08
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to inhibit wrong erasure of an adjacent track even if a magnetic head is deviated from a target track due to impacts and vibrations in recording data. SOLUTION: The disk device is provided with a means 10 for driving an actuator 7 for positioning the magnetic head 2, a voltage detection means 11 for detecting a voltage signal Va generated in driving the actuator 7, a disturbance estimation means 12 for estimating a size of a disturbance load applied to the magnetic head 2 from a driving signal u and the voltage signal Va and outputting a disturbance estimation signal τdest , a position detection means 13 for generating a position error signal e corresponding to the present position of the head 2, a position control means 14 for generating a control signal c from the position error signal e, a correction means 15 for outputting a driving signal u from the disturbance estimation signal τdest and the control signal c,  a disturbance monitoring means 18 for outputting a change-over signal t when the disturbance estimation signal exceeds a prescribed value, and a recording inhibition means 17 for inhibiting recording by the head according to the change-over signal t.
Patent JP-2002248916-A (JP)
Title: Tire information acquisition device, tire information acquisition method and tire information acquisition program
Inventor: YONETANI MASAHIRO
IPC: G01L17/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To acquire tire deformation-related information concerning whether or not there happens a quick deformation in a tire now or there is a possibility for such a deformation to happen in the future as tire information which is vital to a driver or a vehicle control device while a vehicle is running. SOLUTION: A vehicle wheel speed is calculated based on a wheel speed signal outputted from a wheel speed sensor. Then a fluctuation width w that is a fluctuation width of a time fluctuation component of the calculated vehicle speed calculated. If the calculated fluctuation width w is equal to or more than the standard value w0 , it is determined that there happens a quick transformation now with the tire, thus advising a driver of it by operating an alarming device.
Patent JP-2002259610-A (JP)
Title: Job hunting support system
Inventor: SAWANO KAZUHIKO
IPC: G06Q50/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To actualize a job hunting support system which helps a job seeker to take job hunting activities not only in Japan, but also internationally by providing various field information and geographical information on a desired working place for the job seeker. SOLUTION: The job hunting support system is equipped with an information extraction processing part 26. When working plate select information is received from a job-seeker's personal computer 12, job offer information in which the selected working place of the job seeker is registered as a working place address is retrieved from a job offer information database 32, field information regarding the selected working place of the job seeker is retrieved from a field information database 36, and map information corresponding to the selected working place of the job seeker is retrieved from a map information database 38;  the position information showing the working place address of the retrieved job offer information is added to the map information and the map information to which the job offer information, field information, and position information are added is sent to the job-seeker's personal computer 12.
Patent JP-2002253320-A (JP)
Title: Bag
Inventor: KITAZAWA TERUKIYO
IPC: A45C11/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a bag which is lightweight, strong, and safe, and especially suitable for housing a personal computer. SOLUTION: Sheet-like core material which is dispersingly distributed with tiny spherical cells independently at least in surface layer parts of foamed resin core material, is prepared through a process of mixing high density polyethylene and low density polyethylene, of adding a foaming agent for higher temperature and a foaming agent for lower temperature, and of heating to be expanded. The bag is characterized by having an exterior member formed with a laminated composite panel which is made up with the foamed resin core material and thin stainless steel plates bonded by thermal pressing onto the core material surfaces each through an adhesive resin film.
Patent JP-2002221145-A (JP)
Title: Horizontal pendulum power machine utilizing deflection of earth's axis
Inventor: OTAKE NORIKO
IPC: F03G3/06
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an industrial machine providing a rotating force with utilizing energy of strong swings of a hung pendulum by the deflection of the earth's axis. SOLUTION: A fly wheel 2, an air bearing 4, and a bearing 9 are provided on a base table 1. A main shaft 3 is inserted into them and has a transmission gear 5 fixed on one end and a rotating power gear 10 attached on another end and is fixed to the flywheel 2. A gear with a ratchet clutch 11 is inserted in a transmission shaft 12 and provided on the rotating power gear 10. A pendulum supporting bar 8 is provided on another end of the transmission shaft 12. A horizontal pendulum 7 provided with an air bearing 4 is stuck on the tip of another end of the transmission shaft 12. A governor 6 is provided with being attached to the transmission gear 5.
Patent JP-2002254027-A (JP)
Title: Forming method for water paint film
Inventor: TAIRA SAKAO
IPC: B05D3/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a forming method for water paint film which enables good coating workability and workmanship of coat independently of coating conditions such as temperature and humidity. SOLUTION: A forming method for water paint film which forms water paint film by the water paint, whose vehicle paint viscosity is 10,000-100,000 mPa.s, whether the relative humidity is high or low at the time of painting a water paint.
Patent JP-2002230706-A (JP)
Title: Demagnetizing device for magnetic tape
Inventor: YOSHIDA MASAYUKI
IPC: G11B5/024
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a demagnetizing device for the magnetic tape of a high coercive force designed to record digital data at a high density, capable of performing good demagnetization even when there is slight variance in magnetic characteristics, and obtaining a specified demagnetization characteristic even in a small recording track width. SOLUTION: First and second eraser heads 3 and 4, a recording head 5 and a reproducing head 6 are arrayed from an upstream side along the traveling direction of a magnetic tape 1. The first eraser head 3 magnetizes the magnetic tape 1 in a first direction. The second eraser head 4 magnetizes the magnetic tape 1 in a second direction. The recording head 5 records a testing signal. The reproducing head 6 reproduces the recorded testing signal. An erasing current control circuit 8 controls a current flowing to the second eraser head 4 according to the reproduced testing signal.
Patent JP-2002267228-A (JP)
Title: Under-floor ventilating fan
Inventor: OTOBE MASATSUGU
IPC: F24F7/007
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an under-floor ventilating fan having high maintainability and construction saving and cost saving, by making use of an outside ventilating port provided in a foundation wall of a dwelling house. SOLUTION: A suction duct 7 is provided by making on outdoor air vent port 5 among a plurality of outdoor vent ports 5 provided in a foundation wall 2 forming an under-floor space 1 protrude into the under-floor space 1, and an air fan apparatus 8 communicating to the suction duct 7 is installed outside 4 a dwelling house. Furthermore, air in the under-floor space 1, divided into a plurality of subspaces by the one air fan apparatus 8, is vented via the suction duct 7, whereby there is obtained an under-floor ventilating fan of easy maintenance with easy construction and the low cost.
Patent JP-2002266584-A (JP)
Title: Rod detecting device for boring apparatus
Inventor: KAWADA KATSUYUKI
IPC: E21B19/18
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a rod detecting device which can detect screw isolation between a boring rod and a sleeve without fail even at a separate location, when the boring rod attached to or removed from the sleeve. SOLUTION: A screw isolation detecting mechanism 20 for detecting screw- connection and screw-isolation of the rod 8, is comprised of a detecting means for detecting electric resistance between the sleeve gripped by a centralizer and the rod screwed in the sleeve. The detecting means detects whether or not the rod is connected to the sleeve, based on a value detected by the detecting means.
Patent JP-2002268803-A (JP)
Title: Method for controlling character input, program, recording medium and character input device
Inventor: HIKUMA MASAYA
IPC: G06F3/023
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a character input controlling method capable of easily inputting characters by using a general input device for a game device having a cross-direction button set. SOLUTION: Character strings that are previously classified into a plurality of hierarchies to be grouped are stored. Identification information for a character string is allocated to each button, a button shape is displayed on the screen, and those pieces of identification information are displayed on respective button positions. The identification information of each component of the character string corresponding to the button is reallocated to each button and redisplayed by pressing down a button on a player. Furthermore, in the case identification information corresponding to a button is information specifying one character by pressing down the button on the player, the character is inputted.  In the case the identification information is identification information of a character string, reallocation, redisplay, button depression and decision as to whether to be one character are repeated, specifying one character desired to be inputted.
Patent JP-2002263638-A (JP)
Title: Water cleaner having sterilization cleaning system
Inventor: TANAKA SHIGEHO
IPC: C02F1/28
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a water cleaner by which sterilization cleaning with tap water, when water stays for a long time so that it falls into situation which possibility of development of bacteria, and water safely drunk even in summer. SOLUTION: In the water cleaner having a water cleaning device equipped with a filter for removing a germicide in the city water, when water is not supplied for a fixed time, and a faucet is opened after a fixed time set by a timer, the tap water possessing the germicide is automatically poured into piping between the secondary side of the water cleaning device and the faucet through the by-pass pipe line directly connected with secondary side of the water cleaning device, without passing through the above filter, and is subjected to sterilization cleaning.
Patent JP-2002099388-A (JP)
Title: Touch panel, reflection type liquid crystal display device and guest host type liquid crystal display device
Inventor: FUJII TAKAMITSU
IPC: G06F3/041
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To apply one polymer film realizing λ/4 over the entire visible light area to a touch panel and to obtain a reflection type liquid crystal display device with the touch panel, whose display quality such as contrast and tints are improved. SOLUTION: In this touch panel in which two transparent conductive substrates where at least one side is provided with a transparent conducting layer are arranged with their transparent conducting layers facing each other, and at least one transparent conductive substrate is a λ/4 plate or a λ/4 plate is layered on the surface of at least one transparent conductive substrate, one cellulose ester film is used as the λ/4 plate, in which a retardation value (Re 450) measured with 450 nm wavelength ranges between 100 and 125 nm, and a retardation value (Re 590) measured with 590 nm wavelength ranges also between 120 to 160 nm, and which satisfies the relation of Re 590-Re 450>=2 nm.
Patent JP-2002235551-A (JP)
Title: Multiple cylinder four cycle engine for vehicle
Inventor: SATO KENSHO
IPC: F02B75/18
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To realize compact lengths in the front and the rear of a vehicle body to improve the maintenance property by making weight balance of a four cycle multiple cylinder engine mounted on a motor-bicycle optimum and relating the weight balance to the arrangement of an intermediate shaft, an output shaft, and a multistage transmission mechanism inside a transmission. SOLUTION: At least two cylinders whose shaft axes are directed in the vertical direction are arranged in the front and the rear of advance direction of a vehicle at an adequate interval, their crank shafts are two front and rear shafts, the transmission integral or integrated with a crank case is provided in the rear and below the rear part cylinder, the front intermediate shaft, the rear output shaft, and the multistage gear transmission arranged between these shafts are provided in the transmission, and the engine is a four cycle engine to constitute the multiple cylinder four cycle engine for the motor-bicycle provided with the engine in the vehicle body between a front wheel and a rear wheel.
Patent JP-2002278809-A (JP)
Title: Image input/output system
Inventor: OSUGI KATAYUKI
IPC: G06F17/30
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To effectively utilize scanner data saved in a hyper text by using a general browser. SOLUTION: Image data read by a scanner are converted to the hyper text and the hyper text is saved in an external saving device or saving server device 34. When the hyper text saved in the external saving device or saving server device 34 is updated and saved through a network 35 by a PC 31, the link information of the former hyper text and the new hyper text is prepared and updating confirmation mail containing the link information is reported to the PC 31.
Patent JP-2002273398-A (JP)
Title: Method for peeling pasted label off grindstone
Inventor: HENMI YOSHINORI
IPC: B09B3/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for peeling a pasted label off a grindstone capable of simply and easily peeling the pasted label with more reduced labor, and greatly improving operating efficiency. SOLUTION: The method is characterized in that the label pasted on at least one surface of the grindstone comprising an abrasive grain and a binder is separated from the grindstone body, after being brought into contact with a heating element of 100-150 deg.C.
Patent JP-2002207125-A (JP)
Title: Optical compensation sheet and liquid crystal display device
Inventor: UMEDA HIRONORI
IPC: G02F1/13363
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical compensation sheet whose viewing angle characteristics and coloring of the screen are improved and a reversal phenomenon of light and shade is recognized when seen from an oblique direction even with a single sheet, and further to provide a liquid crystal display device having the improved viewing angle. SOLUTION: The optical compensation sheet is characterized by having one layer where an angle between an optic axis of the liquid crystalline compound and by that the surface of the optical compensation sheet continuously or stepwise increases with respect to the thickness direction of the optical compensation sheet while having the other layer in which the angle continuously or stepwise decreases when the two layers are seen from the one side surface of the optical compensation sheet and further having the alignment directions of the liquid crystalline compound in the surfaces of the two layers intersect at 80-100 deg. angle.
Patent JP-2001298788-A (JP)
Title: Headrest surround channel electroacoustic transduction system
Inventor: HOLMI DOUGLAS J
IPC: H04R1/02
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a surround audio system that is built in a backrest of a seat and provides an enhanced surround sound to a seizor of the seat. SOLUTION: The audio system is connected to electroacoustic transducers 12, 14 built in a backrest 10 of a seat in e.g. an automobile, includes a 1st sound source including a surround channel signal and the electroacoustic transducers emit a surround channel. In one embodiment, the electroacoustic transducers are oriented so that the electroacoustic transducers emit the surround channel nearly upward.
Patent JP-2002278487-A (JP)
Title: Advertisement rack with display device
Inventor: YASUDA HIDEKI
IPC: G06Q30/06
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement rack with a display device capable of allowing customers to easily find the catalog of merchandise interesting him/her by video advertisement and to bring it with him/her. SOLUTION: The rack is provided with housing parts 2 for housing mediums to be delivered such as catalogs, pamphlets divided by each kind, a light display panel 3 for displaying character information, animation or a still picture and a pager reception part 9 for receiving an information signal to be displayed on the panel 3. A housing part 2 housing the mediums to be delivered to which contents displayed on the panel 3 correspond is easily discriminated by emphasizing it against the other housing parts by flickering its LED 4.
Patent JP-2002012201-A (JP)
Title: Fluid material dispensing apparatus, food dispensing apparatus and soft ice cream dispensing apparatus
Inventor: SUZUKI MITSUSACHI
IPC: B65B37/06
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of dispensing a fluid material to a container by simple constitution. SOLUTION: A soft ice cream 52 being the content of the hermetically closed pack 50 housed in a receiving mold 20 is extruded by an extrusion mold 10 to be dished up in a cone 51. In the latter half of dishing, the soft ice cream 52 is dished up while the receiving mold 20 is raised to be formed into a chevron shape.
Patent JP-2002275601-A (JP)
Title: Low core loss silicon steel sheet and production method therefor
Inventor: OMORI HIROSHI
IPC: B22F3/18
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To produce a silicon steel sheet which is produced through various stages of (A) a powder mixing stage where the powder of an Fe-Si alloy having a high Si content and the powder of Fe are mixed; (B) a powder rolling stage where the powdery mixture is rolled into a thin sheet; (C) a sintering stage where the thin sheet is sintered; (D) a cold rolling stage where the sintered thin sheet is subjected to cold rolling; (E) a diffusion annealing stage where the thin sheet is heated in a nonoxidizing atmosphere; and (F) a finish rolling stage where the thin sheet is subjected to skinpass rolling to control its thickness into a prescribed one, and has improved core loss. SOLUTION: In the mixing of the powder of the Fe-Si alloy and the powder of Fe, they are blended so that the average Si content is controlled to, by weight, 6.8 to 7.2% also, the operation conditions in each stage are selected, so that, by area ratio measured by an EPMA method, the region where the Si content is 6.25 to 6.75% occupies >=25%, and the region where the Si content is 6.75 to 7.25% occupies >=10%.
Patent JP-2002279706-A (JP)
Title: Optical information recording medium, manufacturing method for optical information recording medium and manufacturing device for optical information recording medium
Inventor: MAGAI MASARU
IPC: G11B7/243
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium wherein initialization process and time are reduced or made unnecessary, in the optical information recording medium wherein information can be recorded by phase transition, to provide a manufacturing method for the optical information recording medium and to provide a manufacturing device for the optical information recording medium. SOLUTION: The manufacturing device for the optical information recording medium is used in a heating stage for irradiating a substrate of the optical disk with light having a wavelength absorbed by the substrate and heating the substrate, which is positioned on the upstream side of a stage for forming a recording layer of the optical disk. The manufacturing device is provided with a substrate holder 2 for holding the substrate of the optical disk, a heating lamp 12E having an annular shape as a light source for irradiating the substrate held by the substrate holder 2 with light and a reflection mirror 12F for reflecting light from the heating lamp 12E toward the substrate.
Patent JP-2002288148-A (JP)
Title: Distributed server system
Inventor: INAMURA KATSUKI
IPC: G06F13/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a distributed server system capable of load distribution in response to the change of load state with the lapse of time. SOLUTION: The system monitors the load state of a server 101 which is executing processing of a client terminal 103, and to prevent the load from increasing with the lapse of time, performs transfer of incomplete processing between servers by an agent program automatically. A packet used in the first server is capsulated and communication with a server 102 taking over the processing is executed.
Patent JP-2002286424-A (JP)
Title: Apparatus for automatically detecting dimension of detection object, and automatic analysis apparatus using it
Inventor: WATARI SHIGENORI
IPC: G01B11/02
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of an apparatus at a low cost by eliminating various kinds of sensors that are installed for measuring the height of a test tube or the like for improving the sample speed in an automatic analysis apparatus. SOLUTION: In the automatic analysis apparatus, the height of a test tube or the like is measured by utilizing the functions of an optical information reader that is installed for identifying a sample, thus eliminating each kind of sensor that is installed for measuring the height of the test tube or the like of the automatic analysis apparatus, reducing costs and improving reliability, and improving the maintenance properties.
Patent JP-2002284977-A (JP)
Title: Polycarbonate resin composition
Inventor: ISHII KAZUHIKO
IPC: C08L27/18
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition that has excellent heat stability, high impact strength and light reflection properties, particularly having improved wavelength dependability of optical reflectance. SOLUTION: The objective polycarbonate resin composition comprises (a) 100 pts.wt. of a polycarbonate resin including 99-50 wt.% of an aromatic polycarbonate resin and 1-50 wt.% of a copolycarbonate resin bearing a specific structural unit, (b) 3-30 pts.wt. of titanium oxide, (c) 0.005-1 pts.wt. of a fluorescent brightening agent. This invention also relates to light reflection plates produced by molding the resin composition.